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    Development of a crosstalk measurement type three-dimensional digital color decoder


    Ito, S.-E. and Lawlor, Bob and Ebihara, N. (1993) Development of a crosstalk measurement type three-dimensional digital color decoder. IEEE Transactions on Consumer Electronics, 39 (2). pp. 63-70.

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    Abstract

    A three-dimensional digital color decoder system that converts composite NTSC or PAL video signals into cross color-free high picture quality digital video signals is described. In this system, the Y/C crosstalk is measured by means of three-dimensional filters which the authors have devised to adaptively control the three-dimensional Y/C separation filters. The algorithm is realized as hardware, and the picture quality is improved by a rank of 1.5 at a slight distance of 4H over the conventional three-dimensional digital color decoders when various composite color video signals including still images, slowly moving images, and moving circular zone plates are input.

    Item Type: Article
    Keywords: adaptive control; crosstalk; decoding; image processing equipment; multidimensional digital filters; video signals;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Item ID: 9759
    Identification Number: https://doi.org/10.1109/30.214809
    Depositing User: Robert Lawlor
    Date Deposited: 09 Aug 2018 13:45
    Journal or Publication Title: IEEE Transactions on Consumer Electronics
    Publisher: IEEE
    Refereed: Yes
    URI:

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